markus-christensen.dk
Last scanned: 2026-06-23 03:35:28  ·  1535ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   203ms
NameserverIP addressesPTRASN / ISP
ns.checkdomain.de 109.237.143.11
2a02:2b80:101:5000::9		 ns1.checkdomain.de
—		 AS45012 dogado GmbH
AS45012 dogado GmbH
ns2.checkdomain.de 2a01:4f8:2b02:a88::106
5.9.190.98		 ns2.checkdomain.de
ns2.checkdomain.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records2 records   203ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.248.175.166 300s a4883ea39ca559091.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 13.248.0.0/14 🇺🇸 United States —
76.223.58.8 300s a4883ea39ca559091.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 76.223.0.0/17 🇺🇸 United States —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverredirect-autodiscover.cloudpit.io → 89.22.107.90
🔶 Autoconfigautodiscover.cloudpit.io → 192.162.84.105
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   718ms
TXT Record
v=spf1 include:secure-mailgate.com ?all
✉️ SPF
PolicyRecord (markus-christensen.dk)
?all (neutral) v=spf1 include:secure-mailgate.com ?all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC302ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA189ms
FieldValue
Serial2025070101
Primary NS (MNAME)ns.checkdomain.de
Responsible (RNAME)hostmaster@checkdomain.de
Refresh40000s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
203ms
A
203ms
MX
189ms
AAAA
201ms
TXT
718ms
CAA
226ms
HTTPS
194ms
TLSA
250ms
SOA
189ms
MTA-STS
178ms
DNSSEC
302ms
SRV
340ms
Total
1535ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 03:35:28 1535ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-22 21:27:11 1202ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 04:21:19 984ms 2 NS 2 A 0 MX 🔓 Insecure View
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